My Account
My Garage
Shopping Cart
MY GARAGE Select Vehicle
MY GARAGE

DENSO 671-8074 Ignition Wire Set - 8mm

(Ford F-150 1978-84, Mustang 1979-83, F-350 Super Duty 1978-80, F-250 1978-84, Bronco 1980-84, Thunderbird 1977-83, F-350 1978-80, Maverick 1977 + 36 more models)

Manufacturer

Part Number

671-8074
Sale Price

$35.11

In Stock (7)

delivery box

Usually delivered within 2 days

Authorize Seller Badge
No Hassle Returns

No Hassle Returns

Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The DENSO 671-8074 ignition wire set delivers OE-quality performance with professional-grade construction designed for reliable engine operation. DENSO First Time Fit ignition wire sets are identical in form, fit, color and performance to factory-installed wire sets, ensuring proper installation and long-lasting durability.

Advanced 8mm Construction:

  • SAE J2031 Class E rated 8mm wire—the highest quality wire used in the industry
  • Withstands temperatures from -40° to 428°F for extreme climate reliability
  • High temperature Class E silicone jacket resists heat, cold, chemicals, and moisture
  • Carbon-impregnated fiberglass core for superior conductivity
  • Conductive silicon layer for high-temperature performance and EMI/RFI noise suppression
  • Core reinforced with KEVLAR for exceptional strength and durability

Installation Features:

  • Identical OE end caps designed to click into place for easy installation and a secure fit
  • Terminals attached through a patented process to provide an extremely strong connection ensuring the cable and boot will not separate during removal and installation
  • Reinforcing member for added strength and terminal retention

Every part of each wire set's construction meets or exceeds OE/DENSO standards, making this ignition wire set an ideal replacement for worn or damaged factory wiring. The multi-layer construction with fiberglass braid and silicone insulation ensures optimal spark delivery and engine performance across the full service life of the product.

Products specifications

Fits

Ford F-150 1978-84, Mustang 1979-83, F-350 Super Duty 1978-80, F-250 1978-84, Bronco 1980-84, Thunderbird 1977-83, F-350 1978-80, Maverick 1977, F-100 1978-83, Ranchero 1978-79, Mustang II 1977-78, E-150 1979-84, E-250 1979-84 + 31 more models

Insulation Outside Diameter

8.00

Spark Plug End Boot Quantity Angled

8

Spark Plug End Terminal Type

FEMALE

Distributor Coil End Terminal Type

Female

Spark Plug Boot Material

Silicone

Spark Plug End Boot Degree

115

These people are just awesome! I got my Thule Bike Rack for a fraction of the cost compared to everywhere else. Shipping was very fast and cheap but when I received it there were a couple of missing hardware parts. Thule wanted to make me ship the whole thing back. Rob Fratu of Autoplicity took control of the situation and got Thule to ship me the missing parts and some extras, all within a couple of days. I cant remember a better experience with a retailer.

Cheapest priced ARP head studs on the internet. A++ I will definitely do more business with Autoplicity.

Easy access!

Great price, good e-mail communication and fast shipping. Positive experience with Autoplicity so far.

Great Price and questions were answered by a real person on the phone, who had specific knowledge of this product, unlike a local dealer! Thanks!

Easy to use web site. Quickly found what I needed. Smooth check out and SUPER FAST delivery. Couldn't ask for a better transaction experience. Bookmarked and for sure "GO TO" for next auto parts search. Thanks Autoplicity

Could not find the part I was looking for at any other 4x4 website. Found it here and it was cheaper than almost every other place. Since I saved some I went ahead and paid the extra for 2-day shipping and still came out on top price wise. Definitely will be checking here again for parts for my Jeep!

Great store! Best prices, fast fedex shipping. Very satisfied, will buy from Autoplicity again!

Placed my order for my K&N CAI on saturday, but didnt have enough cash so the order finalized on sunday morning. Autoplicity provided excellent service via phone and I should be receiving my CAI later today!!!! Super Stoked. Thank you Autoplicity for providing good service!!<br>Will buy from this site again!!

Wow super fast shipping and I ordered over a holiday weekend. Will be doing business with this site again soon.

Share icon
Return Policy
Returns are easy at THMotorsports

Not happy with a purchase? No problem. We've made returning items as easy as possible. And most purchases can be returned for free for 30 days. Learn more about our Returns Policy